The pediatric immobilizer is designed to protect children with the limb and trunk deformities as well as with the spasticity. Using the immobilizer prevents the deformities from deepening and helps in the process of physiotherapy. It can also be used to transport children after injuries. The immobilizer consists of three elements: the head stabilizer and two independent elements with Velcro straps. Immobilizer does not have any metal elements so it can be used in the X-ray, MRI and CT scanning procedures.